/*
 * JBoss, Home of Professional Open Source
 * Copyright 2012, Red Hat, Inc. and/or its affiliates, and individual
 * contributors by the @authors tag. See the copyright.txt in the 
 * distribution for a full listing of individual contributors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,  
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.discador.telein.controller;

import javax.faces.application.FacesMessage;
import javax.faces.context.FacesContext;
import javax.inject.Inject;

import com.discador.telein.model.Discador;
import com.discador.telein.service.DiscadorRegistration;

public class DiscadorEditController {

    @Inject
    private FacesContext facesContext;

    @Inject
    private DiscadorRegistration discadorRegistration;

    private Discador discador;
    
    private Discador newDiscador;

private com.discador.telein.service.DiscadorRegistration register;

    public Discador getDiscador() {
        return discador;
    }

    public void setDiscador(Discador discador) {
        this.discador = discador;
    }
    
    public Discador getNewDiscador() {
        return newDiscador;
    }

    public void setNewDiscador(Discador newdiscador) {
        this.newDiscador = newdiscador;
    }

    public void remove() throws Exception{
    	try{
    		discadorRegistration.remove(discador);
    	}catch (Exception e){
            String errorMessage = getRootErrorMessage(e);
            FacesMessage m = new FacesMessage(FacesMessage.SEVERITY_ERROR, errorMessage, "Delete unsuccessful");
            facesContext.addMessage(null, m);
    	}
    }
    public void edit() throws Exception{
	    try{
	    	discadorRegistration.edit(discador);
	    }catch (Exception e){
            String errorMessage = getRootErrorMessage(e);
            FacesMessage m = new FacesMessage(FacesMessage.SEVERITY_ERROR, errorMessage, "Edit unsuccessful");
            facesContext.addMessage(null, m);
	    }
    }

    private String getRootErrorMessage(Exception e) {
        // Default to general error message that registration failed.
        String errorMessage = "Registration failed. See server log for more information";
        if (e == null) {
            // This shouldn't happen, but return the default messages
            return errorMessage;
        }

        // Start with the exception and recurse to find the root cause
        Throwable t = e;
        while (t != null) {
            // Get the message from the Throwable class instance
            errorMessage = t.getLocalizedMessage();
            t = t.getCause();
        }
        // This is the root cause message
        return errorMessage;
    }

	public com.discador.telein.service.DiscadorRegistration getRegister() {
		return register;
	}

	public void setRegister(
			com.discador.telein.service.DiscadorRegistration register) {
		this.register = register;
	}

}
